Cookies Policy
Nothing about cookies or privacy actually changed. The only difference is that the scrambled email-address links for HubSpot and Cloudflare were re-encoded, which happens automatically when the page is re-published. The cookies, their purposes, and how long they last are all identical.
Cosmetic change: formatting, typos, or contact details.
| 35 | 35 | | \_cer.v | Crazy Egg, 16220 Ridgeview Ln La Mirada, CA 90638, USA [Privacy Policy](https://www.crazyegg.com/privacy) | Performance and Analytics | Up to 31 Days | Tracks whether a visitor has visited the site before. | |
| 36 | 36 | | \_ce.s | Crazy Egg, 16220 Ridgeview Ln La Mirada, CA 90638, USA [Privacy Policy](https://www.crazyegg.com/privacy) | Performance and Analytics | 1 Year | Tracks a recording visitor session unique ID, host, and start time. | |
| 37 | 37 | | \_ce.cch | Crazy Egg, 16220 Ridgeview Ln La Mirada, CA 90638, USA [Privacy Policy](https://www.crazyegg.com/privacy) | Performance and Analytics | 1 Second | Used to check if cookies can be added. | |
| 38 | 38 | | \_ce.gtld | Crazy Egg, 16220 Ridgeview Ln La Mirada, CA 90638, USA [Privacy Policy](https://www.crazyegg.com/privacy) | Performance and Analytics | 1 Second | Used to identify the top-level domain. | |
| 39 | 39 | | ce\_need\_secure\_cookie | Crazy Egg, 16220 Ridgeview Ln La Mirada, CA 90638, USA [Privacy Policy](https://www.crazyegg.com/privacy) | Performance and Analytics | 1 Second | Used to determine cookie security parameters. | |
| 40 | 40 | | ce\_successful\_csp\_check | Crazy Egg, 16220 Ridgeview Ln La Mirada, CA 90638, USA [Privacy Policy](https://www.crazyegg.com/privacy) | Performance and Analytics | 24 Hours | Determines if the page has a Content Security Policy rule that would prevent tracking. | |
| 41 | | \_\_hs\_opt\_out | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#18686a716e797b6158706d7a6b68776c367b7775) | Necessary | 6 month | This cookie is used by the opt-in privacy policy to remember not to ask the visitor to accept cookies again. | | |
| 42 | | \_\_hs\_do\_not\_track | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#afdfddc6d9ceccd6efc7dacddcdfc0db81ccc0c2) | Necessary | 6 month | This cookie can be set to prevent the tracking code from sending any information to HubSpot. | | |
| 43 | | \_\_hs\_initial\_opt\_in | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#e090928996818399a088958293908f94ce838f8d) | Necessary | 7 days | This cookie is used to prevent the banner from always displaying when visitors are browsing in strict mode. | | |
| 44 | | \_\_hs\_cookie\_cat\_pref | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#c9b9bba0bfa8aab089a1bcabbab9a6bde7aaa6a4) | Necessary | 6 months | This cookie is used to record the categories a visitor consented to. | | |
| 45 | | \_\_hs\_gpc\_banner\_dismiss | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#5424263d2235372d143c213627243b207a373b39) | Necessary | 180 days | This cookie is used when the Global Privacy Control banner is dismissed. | | |
| 46 | | \_\_hs\_notify\_banner\_dismiss | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#2f5f5d46594e4c566f475a4d5c5f405b014c4042) | Necessary | 180 days | This cookie is used when the website uses a Notify consent banner type. | | |
| 47 | | hs\_ab\_test | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#30404259465153497058455243405f441e535f5d) | Necessary | End of the session | This cookie is used to consistently serve visitors the same version of an A/B test page they've seen before. | | |
| 48 | | \_key | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#0d7d7f647b6c6e744d65786f7e7d6279236e6260) | Necessary | 14 days | When visiting a password-protected page, this cookie is set so future visits to the page from the same browser do not require login again. | | |
| 49 | | \_\_hsmem | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA[\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#1d6d6f746b7c7e645d75687f6e6d7269337e7270) | Necessary | 7 days | This cookie is set when visitors log in to a HubSpot-hosted site. It contains encrypted data that identifies the membership user when they are currently logged in. | | |
| 50 | | hs-membership-csrf | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#7202001b0413110b321a071001021d065c111d1f) | Necessary | End of the session | This cookie is used to ensure that content membership logins cannot be forged. | | |
| 41 | | \_\_hs\_opt\_out | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#50202239263133291038253223203f247e333f3d) | Necessary | 6 month | This cookie is used by the opt-in privacy policy to remember not to ask the visitor to accept cookies again. | | |
± CHANGEDContact email links re-scrambled PLOS hides email addresses on its site behind a scrambling system so spam bots can't read them. The scrambled codes in the HubSpot and Cloudflare contact links were regenerated. The actual email addresses they point to are unchanged. | ||
| 42 | | \_\_hs\_do\_not\_track | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#3f4f4d56495e5c467f574a5d4c4f504b115c5052) | Necessary | 6 month | This cookie can be set to prevent the tracking code from sending any information to HubSpot. | | |
| 43 | | \_\_hs\_initial\_opt\_in | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#c3b3b1aab5a2a0ba83abb6a1b0b3acb7eda0acae) | Necessary | 7 days | This cookie is used to prevent the banner from always displaying when visitors are browsing in strict mode. | | |
| 44 | | \_\_hs\_cookie\_cat\_pref | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#b1c1c3d8c7d0d2c8f1d9c4d3c2c1dec59fd2dedc) | Necessary | 6 months | This cookie is used to record the categories a visitor consented to. | | |
| 45 | | \_\_hs\_gpc\_banner\_dismiss | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#2b5b59425d4a48526b435e49585b445f05484446) | Necessary | 180 days | This cookie is used when the Global Privacy Control banner is dismissed. | | |
| 46 | | \_\_hs\_notify\_banner\_dismiss | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#7f0f0d16091e1c063f170a1d0c0f100b511c1012) | Necessary | 180 days | This cookie is used when the website uses a Notify consent banner type. | | |
| 47 | | hs\_ab\_test | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#2252504b5443415b624a574051524d560c414d4f) | Necessary | End of the session | This cookie is used to consistently serve visitors the same version of an A/B test page they've seen before. | | |
| 48 | | \_key | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#85f5f7ecf3e4e6fcc5edf0e7f6f5eaf1abe6eae8) | Necessary | 14 days | When visiting a password-protected page, this cookie is set so future visits to the page from the same browser do not require login again. | | |
| 49 | | \_\_hsmem | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA[\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#2656544f5047455f664e5344555649520845494b) | Necessary | 7 days | This cookie is set when visitors log in to a HubSpot-hosted site. It contains encrypted data that identifies the membership user when they are currently logged in. | | |
| 50 | | hs-membership-csrf | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#88f8fae1fee9ebf1c8e0fdeafbf8e7fca6ebe7e5) | Necessary | End of the session | This cookie is used to ensure that content membership logins cannot be forged. | | |
| 51 | 51 | | \_\_cfruid | |
| 52 | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#0373716a7562607a436b766170736c772d606c6e) | |
| 52 | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#ed9d9f849b8c8e94ad85988f9e9d8299c38e8280) | |
| 53 | 53 | |
| 54 | 54 | Cloudflare, Inc. 101 Townsend St. San Francisco, CA 94107 |
| 55 | [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#8eeafee1ceede2e1fbeae8e2effceba0ede1e3) | |
| 55 | [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#5531253a1536393a203133393427307b363a38) | |
| 56 | 56 | |
| 57 | 57 | | Necessay | End of the session | This cookie is set by HubSpot's CDN provider because of their rate limiting policies. Learn more about Cloudflare cookies. | |
| 58 | 58 | | \_\_cfuvid | |
| 59 | 59 | |
| 60 | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#c7b7b5aeb1a6a4be87afb2a5b4b7a8b3e9a4a8aa) | |
| 60 | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#4333312a3522203a032b362130332c376d202c2e) | |
| 61 | 61 | |
| 62 | 62 | Cloudflare, Inc. 101 Townsend St. San Francisco, CA 94107 |
| 63 | [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#5c382c331c3f303329383a303d2e39723f3331) | |
| 63 | [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#a7c3d7c8e7c4cbc8d2c3c1cbc6d5c289c4c8ca) | |
| 64 | 64 | |
| 65 | 65 | | Necessay | End of the session | This cookie is set by HubSpot's CDN provider because of their rate limiting policies. Learn more about Cloudflare cookies. | |
| 66 | 66 | | \_\_cf\_bm | |
| 67 | 67 | |
| 68 | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#60101209160103192008150213100f144e030f0d) | |
| 68 | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#82f2f0ebf4e3e1fbc2eaf7e0f1f2edf6ace1edef) | |
| 69 | 69 | |
| 70 | 70 | Cloudflare, Inc. 101 Townsend St. San Francisco, CA 94107 |
| 71 | [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#ceaabea18eada2a1bbaaa8a2afbcabe0ada1a3) | |
| 71 | [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#8aeefae5cae9e6e5ffeeece6ebf8efa4e9e5e7) | |
| 72 | 72 | |
| 73 | 73 | | Necessary | 30 minutes | This cookie is set by HubSpot's CDN provider and is a necessary cookie for bot protection. Learn more about Cloudflare cookies. | |
| 74 | | \_\_hstc | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#bacac8d3ccdbd9c3fad2cfd8c9cad5ce94d9d5d7) | Performance and analytics | 6 months | The main cookie for tracking visitors. | | |
| 75 | | hubspotutk | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#1d6d6f746b7c7e645d75687f6e6d7269337e7270) | Performance and analytics | 6 months | This cookie keeps track of a visitor's identity. It is passed to HubSpot on form submission and used when deduplicating contacts. | | |
| 76 | | \_\_hssc | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#aededcc7d8cfcdd7eec6dbccdddec1da80cdc1c3) | Performance and analytics | 6 months | This cookie keeps track of sessions. | | |
| 77 | | \_\_hssrc | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#cfbfbda6b9aeacb68fa7baadbcbfa0bbe1aca0a2) | Performance and analytics | End of the session | Whenever HubSpot changes the session cookie, this cookie is also set to determine if the visitor has restarted their browser | | |
| 74 | | \_\_hstc | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#a9d9dbc0dfc8cad0e9c1dccbdad9c6dd87cac6c4) | Performance and analytics | 6 months | The main cookie for tracking visitors. | | |
| 75 | | hubspotutk | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#7f0f0d16091e1c063f170a1d0c0f100b511c1012) | Performance and analytics | 6 months | This cookie keeps track of a visitor's identity. It is passed to HubSpot on form submission and used when deduplicating contacts. | | |
| 76 | | \_\_hssc | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#a9d9dbc0dfc8cad0e9c1dccbdad9c6dd87cac6c4) | Performance and analytics | 6 months | This cookie keeps track of sessions. | | |
| 77 | | \_\_hssrc | HubSpot, Inc. Two Canal Park, Cambridge, MA 02141 USA [\[email protected\]](https://plos.org/cdn-cgi/l/email-protection#f484869d8295978db49c819687849b80da979b99) | Performance and analytics | End of the session | Whenever HubSpot changes the session cookie, this cookie is also set to determine if the visitor has restarted their browser | | |